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<p>The ability to create complex three-dimensional structures of light is extremely challenging. Now, a technique combining Dammann optimization with metasurfaces has been developed, enabling control over all parameters, including polarization, phase, angular momentum, and spatial modes. The generation of three-dimensional generalized vortex beams can open new horizons for their applications in photonics.</p>

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Generation of vectorial generalized vortex array with metasurfaces

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2026年1月22日

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  • Qingsong Yao,
  • Zile Li,
  • Guoxing Zheng

摘要

The ability to create complex three-dimensional structures of light is extremely challenging. Now, a technique combining Dammann optimization with metasurfaces has been developed, enabling control over all parameters, including polarization, phase, angular momentum, and spatial modes. The generation of three-dimensional generalized vortex beams can open new horizons for their applications in photonics.